<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文档关键字</title>
  <meta http-equiv="Content-Type" content="text/html"; charset="gb2312"/>
  <meta name="description" content="HTML examples">
  <meta name="keywords" content="HTML, DHTML, CSS, XML, XHTML, JavaScript, VBScript">
</head>
<body>

<p>本文档的 meta 属性描述了该文档和它的关键词。</p>

</body>
</html>